a Ladies claw set eternity ring in a UK finger size M and a US finger size 6 1/4The setting is made for 11 x 3mm to 3.2mm round stones the print volume is 309mm and the estimated weights are: Silver: 3.00gr9K Gold: 3.70gr14K Gold: 4.00gr18K Gold: 4.90grPlatinum: 6.70gr